HL KDF 85 FILTER 4.5 IN X 20 IN MOTHER EARTH This unique formulation offers a

This unique formulation offers a naturally sweet carbohydrate along with organic carbon

Our Horticultural Organic Vermiculite will keep the soil from clumping

Accurate and easy to adjust CO2 flow meter

tubing shelf keeps supply tubing in place

HL KDF 85 FILTER 4.5 IN X 20 IN MOTHER EARTH This unique formulation offers aHydro Logic KDF Catalytic Carbon Upgrade Filters are advanced carbon block pre filters effective in capturing water soluble metals, chlorine, chloramines and scale. The carbon media is more porous than coco carbon providing a wider range of filtration. Replacement should be performed when inlet pressure and outlet pressure difference is greater than 10%. NOTE: Systems come standard with Hydro Logic Green Coconut Carbon Filters but Hydro Logic KDF